The D-Link AirPlus Xtreme G DWL-G520 PCI Adapter is a wireless PCI adapter featuring the latest technology to deliver data transfer rates up to 108Mbps in the 2.4GHz frequency. The DWL-G520 also works with 802.11b-compliant devices and when used with other D-Link AirPlus Xtreme G products delivers throughput speeds capable of handling heavy data payloads including real-time MPEG video streaming. Plus, the DWL-G520 also includes a configuration utility to discover available wireless networks and create and save detailed connectivity profiles for those networks most often accessed.